Value | Category | Cases | Weighted | |
---|---|---|---|---|
1 | Not difficuly | 3429 | 3413 |
71.2%
|
2 | difficult | 507 | 524 |
10.9%
|
3 | Very difficult | 225 | 226 |
4.7%
|
4 | Almost impossible | 31 | 33 |
0.7%
|
8 | Not applicable | 579 | 576 |
12%
|
9 | Don't know | 15 | 14 |
0.3%
|
Sysmiss | 5 | 6 |